.todo
    text-align center
    ul
        list-style none
        border solid 1px rgb(204, 204, 204)
        max-width 400px
        margin 12px auto
        padding 0
        text-align left
        li
            margin 12px
            border-bottom solid 1px rgb(204, 204, 204)
            position relative
            width calc(100% - 24px)
            &:hover
                background-color rgb(230, 230, 230)
            button
                position absolute
                cursor pointer
                right 0

    .clearBtn
        color red
        cursor pointer
